Wheeled shoe provided with walking pad

Abstract

The present invention relates to a wheeled shoe equipped with a walking pad, provided with a sole comprising: a front portion provided with at least one front wheel body; the rear part is provided with at least one rear part wheel body; wherein, in order to achieve a walking function, the sole is provided with at least one pad which protrudes downwards to reach the ground and is used for lifting at least one wheel so as to prevent the wheel from contacting the ground. According to the invention, continuous rolling can be provided, and safe walking can be realized. More specifically, the present invention relates to configuring the shim using a mechanical or magnetic approach to lift the wheel and shield the wheel from contact with the ground when rolling is not needed.

Description

Technical Field

[0001] The present invention relates to a wheeled shoe equipped with a walking pad, which can provide continuous rolling and enable safe walking. More specifically, the present invention relates to a mechanical or magnetic device for equipping a gasket to lift the wheel and / or shield the wheel from contacting the ground when rolling is not required. Background Art

[0002] In the past few decades, many inventors have proposed various devices for setting wheels on shoes, and some of these devices have mechanisms that allow users to walk. However, these devices known in the art all seem to have the following disadvantages.

[0003] Wheeled shoes that allow users to walk usually vary in design and disadvantages. U.S. Patent No. 8,998,217 accommodates the wheels in the sole in an insecure manner, which may cause the wheels and axles to move during rolling. U.S. Patent Nos. 8,915,502 and 9,630,084 both store the wheels in a horizontal position at the bottom of the sole for easy walking. When the user chooses to roll, the wheels flip to a vertical position. The use of this complex mechanism significantly increases the weight of the wheeled shoe and reduces its structural integrity.

[0004] The "heel" sliding device of U.S. Patent No. 8,480,095 can achieve rolling and walking. However, its main weakness is that the "heel" sliding device cannot allow the user to achieve continuous rolling. Specifically, it requires the user to first accelerate with a running motion and then change to the user rolling with the weight on the wheels of the heel. However, the "heel" sliding posture cannot generate much acceleration. Therefore, as the speed decreases, its rolling distance is quite limited.

[0005] In view of the above differences, there is a need for a wheeled shoe device with a simple mechanism for sustainable rolling and safe walking. Summary of the Invention

[0006] The object of the present invention is to provide a wheeled shoe device with a simple mechanism for sustainable rolling and safe walking. More specifically, the present invention relates to configuring a gasket to lift the wheel and / or shield the wheel from contacting the ground when rolling is not required.

[0007] The technical solution adopted by the present invention is as follows:

[0008] A wheeled shoe equipped with a walking pad, which is provided with a sole, and is characterized in that the sole includes:

[0009] A front part, which is provided with at least one front wheel body;

[0010] A rear part, which is provided with at least one rear wheel body;

[0011] Among them, in order to achieve the function of walking, the sole is configured with at least one gasket protruding downward to touch the ground, and is used to lift at least one wheel so as to prevent the wheel from contacting the ground.

[0012] Among them, at least one gasket is configured on the sole through a mechanical device.

[0013] Among them, at least one gasket is configured on the sole through a magnetic device.

[0014] A wheeled shoe equipped with a walking pad, which is provided with a sole, and is characterized in that the sole includes:

[0015] A front part, which is provided with at least one front wheel body;

[0016] A rear part, which is provided with at least one rear wheel body;

[0017] Among them, in order to achieve the function of walking, the sole is configured with at least one gasket protruding downward to touch the ground, and is used to shield at least one wheel so as to prevent the wheel from contacting the ground.

[0018] Among them, at least one gasket is configured on the sole through a mechanical device.

[0019] Among them, at least one gasket is configured on the sole through a magnetic device.

[0020] The advantage of the present invention is that by configuring gaskets to lift the wheels and / or shield the wheels from contacting the ground when rolling is not required, the continuity of gliding walking is improved.

[0021] Those with ordinary knowledge in the technical field to which the present invention belongs will clearly understand the purpose and technical features of the present invention after reading the following specific embodiments and claims. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a demonstration embodiment of the present invention, relating to a wheeled shoe configured with two gaskets (hereinafter referred to as walking pads) to be able to walk safely.

[0023] Figure 2 It is a schematic structural diagram of the first demonstration embodiment of the present invention, using magnets to configure the walking pads.

[0024] Figure 3Schematic diagram of the second exemplary embodiment of the present invention, using a Velcro hook-and-loop fastener to configure a walking pad. (For the sake of simplifying Chinese translation terms, hereinafter, the Velcro hook-and-loop fastener will be represented by "hook-and-loop fastener", the Velcro hook fastener will be represented by "hook fastener", and the Velcro loop fastener will be represented by "loop fastener".)

[0025] Figure 4 Schematic diagram of the third exemplary embodiment of the present invention, using a hook-and-loop fastener to construct a walking pad that spans the main part of a wheeled sole.

[0026] Figure 5A Front views of the first, second, and third exemplary embodiments of the present invention, showing that the width of the walking pad is narrower than the width of the sole.

[0027] Figure 5B Front views of the first, second, and third exemplary embodiments of the present invention, showing a walking pad with extensions to shield the rollers from contacting the ground.

[0028] Figure 6 Schematic diagram showing a hinged box that can be configured on a wheeled sole and can be used to store unused pads.

[0029] Figure 7 Schematic diagram of the fourth exemplary embodiment of the present invention, with two hinged boxes configured on a wheeled sole, which can store two unused pads.

[0030] Figure 8 Front view of the fifth exemplary embodiment of the present invention, showing that a wheeled shoe with a single front wheel can configure walking pads on both sides of the single front wheel.

[0031] Figure 9 Schematic diagram of the fifth exemplary embodiment of the present invention, configuring a "forked" walking pad with a hook-and-loop fastener on a wheeled sole. The wheeled shoe has only one wheel installed on the front sole and two wheels installed on the rear sole. Detailed implementation mode

[0032] As shown in the figure, the present invention provides a wheeled shoe device for continuous rolling, which is provided with a sole, and is characterized in that the sole includes:

[0033] A front part, which is provided with at least one front wheel body;

[0034] A rear part, which is provided with at least one rear wheel body;

[0035] Among them, in order to achieve the function of walking, the sole is configured with at least one spacer that protrudes downward and touches the ground, and is used to lift at least one wheel so as to prevent the wheel from contacting the ground.

[0036] As Figure 1 shown, a demonstration embodiment of the present invention relates to a wheeled shoe configured with two downwardly protruding walking pads to prevent the rollers from contacting the ground, thereby achieving the function of walking.

[0037] As Figure 2 shown, the first demonstration embodiment of the present invention uses a magnetic device to configure the walking pads. An installation base 2 is provided at the front part of the sole to connect the bracket 4 equipped with a magnet 5 and the spacer 3. Alternatively, the magnet can also be provided on the sole. As Figure 2 shown, an installation base 6 equipped with a magnet 7 is provided at the rear part of the sole to connect the bracket 9 and the spacer 8. Generally speaking,

[0038] the installation bases 2, 6 are made of ferromagnetic materials. If a magnet is equipped on it, the installation base can be made of non-ferromagnetic materials.

[0039] The spacers 3, 8 can be made of elastic materials, such as rubber, polyurethane or similar polymer materials used in traditional walking soles. In order to adapt to the different geometries of the front and rear soles, the thicknesses of the spacers 3, 8 do not need to be the same, and the thickness of each individual spacer does not need to be uniform. (This thickness argument also applies to all spacers in the following text.)

[0040] The brackets 4, 9 are made of ferromagnetic materials. If a magnet is equipped on it, the bracket can be made of non-ferromagnetic materials.

[0041] As Figure 3 shown, the second demonstration embodiment of the present invention uses a mechanical device to configure the walking pads. Hereinafter, the Velcro hook-and-loop fastener will be used as the main example of the mechanical device. A Velcro-hook fastener 10 is provided on the front sole to connect the spacer 11 through a Velcro-loop fastener 12. Alternatively, a Velcro-loop fastener 13 is provided on the rear sole to connect the spacer 14 through a Velcro-hook fastener 15.

[0042] As Figure 4 shown, the third demonstration embodiment of the present invention is configured with Velcro-hook fasteners 16 throughout the main part of the sole to connect the same-length spacers 17 through Velcro-loop fasteners 18.

[0043] Figure 5A is the front view of the first, second, and third demonstration embodiments of the present invention, showing that the width of the walking pad is narrower than the width of the sole. Figure 5BFront views of the first, second, and third exemplary embodiments of the present invention, showing a walking pad with an extension 19 to shield the rollers from contacting the ground and further reduce the possibility of accidental rolling.

[0044] In addition to using the above-mentioned detachable walking pad, the present invention also relates to a walking pad that can be retracted and extended. Figure 6 Showing a hinged box. The hinged box is composed of a storage box 20, a hinged lid 21 (operable by a spring 21a), and a latch 22, and can be used to store the unused gasket 23. As Figure 6 shown, the gasket 23 is provided on the hinged lid 21, and the hinged lid 21 can be made of ferromagnetic material.

[0045] As Figure 7 shown, the fourth exemplary embodiment of the present invention uses two hinged boxes to store two gaskets. As Figure 7 shown, the front sole is provided with a mounting base 25 with a magnet 24; there is a cutout area 26 on the sole beside the mounting base 25. When the gasket 27 is not in use, it can be closed into the storage box 28 by the hinged lid 29 and accommodated within the cutout area 26. And when it is necessary to use the gasket 27 to achieve the walking function, the hinged lid 29 made of ferromagnetic material can be opened and attached to the magnet 24, and the gasket 27 is shown for use. (In terms of the technical field, the operation of the fourth exemplary embodiment uses both magnetic and mechanical devices.) As Figure 7 shown, a similar walking pad setting and operation are also applied to the rear sole.

[0046] Some wheeled shoes do not use a four-wheel structure. Figure 8 Front view of the fifth exemplary embodiment of the present invention, showing only one wheel provided at the front part of the sole.

[0047] As Figure 9 shown, the fifth exemplary embodiment of the present invention uses a "branched" walking pad configured on a wheeled shoe; the wheeled shoe has one wheel at the front sole and two wheels at the rear sole. As Figure 9 shown, this three-wheel type of wheeled shoe is provided with a magic hook member 30 on its sole; the magic hook member 30 extends forward from the rear sole, covers the main part of the sole and "branches" and is configured on both sides of the front wheel. This "branched" magic hook member 30 can be connected to the "branched" gasket 31 of the same length through the "branched" magic ring member 32. Similar "branched" walking pads can also be applied to wheeled shoes with only one wheel at the rear sole, and wheeled shoes with only one wheel at each of the front and rear parts of the sole.

[0048] After the technical features of the embodiments of the present invention are described in detail, it is clear to those skilled in the art with general knowledge in the technical field of the present invention that many partial changes and modified cases that can be made based on the technologies disclosed by the present invention fall within the protection scope of the present invention.

Claims

1. A wheeled shoe equipped with a walking pad, which has a sole, characterized in that: The sole includes: A front portion, the front portion being provided with at least one front wheel body; a rear portion, the rear portion being provided with at least one rear wheel body; In order to realize the walking function, the sole is provided with at least one gasket which protrudes downward and touches the ground, and is used to lift at least one wheel to prevent the wheel from contacting the ground.

2. The wheeled shoe equipped with a walking pad according to claim 1, characterized in that: At least one shim is arranged on the sole by mechanical means.

3. The wheeled shoe equipped with a walking pad according to claim 1, characterized in that: At least one spacer is arranged on the sole by means of magnetic means.

4. A wheeled shoe equipped with a walking pad, which has a sole, characterized in that: The sole includes: A front portion, the front portion being provided with at least one front wheel body; a rear portion, the rear portion being provided with at least one rear wheel body; In order to realize the walking function, the sole is provided with at least one gasket which protrudes downward and touches the ground, and is used to cover at least one wheel to prevent the wheel from contacting the ground.

5. The wheeled shoe equipped with a walking pad according to claim 4, characterized in that: At least one shim is arranged on the sole by mechanical means.

6. The wheeled shoe equipped with a walking pad according to claim 4, characterized in that: At least one spacer is arranged on the sole by means of magnetic means.

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